//plusone
(function() {
    var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
    po.src = 'https://apis.google.com/js/plusone.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
  })();
//pinterest
(function(d){
  var f = d.getElementsByTagName('SCRIPT')[0], p = d.createElement('SCRIPT');
  p.type = 'text/javascript';
  p.async = true;
  p.src = '//assets.pinterest.com/js/pinit.js';
  f.parentNode.insertBefore(p, f);
}(document));
//facebook apps
(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/vi_VN/all.js#xfbml=1&appId=149730545131397";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
//twitter
!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');
//stumbleupon
  (function() {
    var li = document.createElement('script'); li.type = 'text/javascript'; li.async = true;
    li.src = ('https:' == document.location.protocol ? 'https:' : 'http:') + '//platform.stumbleupon.com/1/widgets.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(li, s);
  })();
//linkedin
document.write('<script src="//platform.linkedin.com/in.js" type="text/javascript">	lang: en_US</script>');